Exposure
- ID
- GRAVI.2021-11-03T05:29:09.737_1
- Header ID
- GRAVI.2021-11-03T05:29:09.737
- Date updated
- 2021-11-03 05:41:03 UTC+0000
- Release date
- 2021-11-03 05:29:09 UTC+0000
- UTC Start
- 2021-11-03 05:29:09.737
- UTC End
- 2021-11-03 05:33:09.737
- MJD Start
- 59521.22858492
- MJD End
- 59521.2313626978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0093495
- Ambient temperature (°C)
- 11.64
- Seeing (arcsec)
- 0.34
Observation
- ID
- 48712
- Category
- calibrator
- Program ID
- 108.224U.001
- Program Title
- SPATIALLY RESOLVING BETELGEUSE AND VY CMA, THE CORNERSTONES OF THE RED SUPERGIANT FAMILY
- Program Type
- Normal
- PI / COI
- MONTARGES/ LEBRE/ DUPREE/ HUMPHREYS/ CANNON/ LAGADEC/ SCICLUNA/ KERVELLA/ DE KOTER/ LOPEZ ARISTE/ SANCHEZ/ PALADINI/ DECIN/ KRAVCHENKO/ WITTKOWSKI/ NORRIS/ CHIAVASSA/ RIDGWAY/ PERRIN/ HAUBOIS/ CANTALLOUBE/ RAU/ BRUNO
Target
- ID
- 33276
- Name
- HD_44945
- RA
- 96.193344
- DEC
- 3.76324
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 25.1400 | 25.1740 | 137.3000 | 137.2000 |
A0-D0 | 21.1710 | 21.5810 | 68.1000 | 68.4000 |
A0-C1 | 20.3530 | 20.5120 | 118.4410 | 118.1310 |
B2-D0 | 26.5210 | 26.5620 | 5.6000 | 6.4000 |
B2-C1 | 8.8370 | 8.8510 | 5.5780 | 6.3480 |
D0-C1 | 17.6830 | 17.7110 | 185.6440 | 186.4160 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.224U.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59521.22858492 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD_44945 |
HIERARCH ESO INS SOBJ NAME | HD_44945 |
RA | 96.193344 |
DEC | 3.76324 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 25.14 |
HIERARCH ESO ISS PBL12 END | 25.174 |
HIERARCH ESO ISS PBLA12 START | 137.3 |
HIERARCH ESO ISS PBLA12 END | 137.2 |
HIERARCH ESO ISS PBL13 START | 21.171 |
HIERARCH ESO ISS PBL13 END | 21.581 |
HIERARCH ESO ISS PBLA13 START | 68.1 |
HIERARCH ESO ISS PBLA13 END | 68.4 |
HIERARCH ESO ISS PBL14 START | 20.353 |
HIERARCH ESO ISS PBL14 END | 20.512 |
HIERARCH ESO ISS PBLA14 START | 118.441 |
HIERARCH ESO ISS PBLA14 END | 118.131 |
HIERARCH ESO ISS PBL23 START | 26.521 |
HIERARCH ESO ISS PBL23 END | 26.562 |
HIERARCH ESO ISS PBLA23 START | 5.6 |
HIERARCH ESO ISS PBLA23 END | 6.4 |
HIERARCH ESO ISS PBL24 START | 8.837 |
HIERARCH ESO ISS PBL24 END | 8.851 |
HIERARCH ESO ISS PBLA24 START | 5.578 |
HIERARCH ESO ISS PBLA24 END | 6.348 |
HIERARCH ESO ISS PBL34 START | 17.683 |
HIERARCH ESO ISS PBL34 END | 17.711 |
HIERARCH ESO ISS PBLA34 START | 185.644 |
HIERARCH ESO ISS PBLA34 END | 186.416 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010387 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008312 |
HIERARCH ESO ISS AMBI TEMP | 11.64 |
HIERARCH ESO ISS AMBI FWHM START | 0.33 |
HIERARCH ESO ISS AMBI FWHM END | 0.35 |